Peptides

TB-500

For research use only.

In stock1 size

Certificate of analysis · Lot TB-500-10MG-01

For laboratory research use only. Not for human or veterinary consumption, diagnostic, or therapeutic use.

Specification

Compound: TB-500
CAS: 77591-33-4
Formula: C212H350N56O78S
Molecular weight: 4963.44 g/mol
Sizes: 10 mg
Storage: Temperature: Store at –20°C for long-term stability Protect From: Light, humidity, and repeated freeze-thaw cycles

TB-500. White or off-white lyophilized powder. Molecular formula C212H350N56O78S. Molecular weight 4963.44 g/mol. CAS 77591-33-4. Sequence: SDKPDMAEIEKFDKSKLKKTETQEK NPLPSKETIEQEKQAGES. Supplied for laboratory research use only. Not for human or veterinary use.

Analysis

Every released lot.

Pick a size, then the batch, and read the figures the laboratory reported for that exact run. Draft and withdrawn lots are not listed.

Size

Batch

Latest

99.66%

Purity

✓ Passed full QC panel

Variant: TB-500 — 10 mg
Lot #: TB-500-10MG-01
Labeled: 10 mg
Actual: 11.8 mg
Tested: 2026-08-13

Full QC panel

Purity (HPLC)99.66%
Net Peptide Content11.8 mg
Identity (LC-MS)Confirmed
Heavy Metals (ICP-MS)Not Detected
Sterility (PCR)No Growth
EndotoxinReported
Fentanyl ScreenNot Detected

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Research use only · For laboratory research use only. Not for human or veterinary consumption, diagnostic, or therapeutic use.